260965440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 336

約数和(自身を含む): 963655680

約数和(自身を除く): 702690240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 72, 74, 79, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 158, 160, 180, 185, 186, 192, 222, 237, 240, 248, 279, 288, 296, 310, 316, 320, 333, 360, 370, 372, 395, 444, 465, 474, 480, 496, 555, 558, 576, 592, 620, 632, 666, 711, 720, 740, 744, 790, 888, 930, 948, 960, 992, 1110, 1116, 1147, 1184, 1185, 1240, 1264, 1332, 1395, 1422, 1440, 1480, 1488, 1580, 1665, 1776, 1860, 1896, 1984, 2220, 2232, 2294, 2368, 2370, 2449, 2480, 2528, 2664, 2790, 2844, 2880, 2923, 2960, 2976, 3160, 3330, 3441, 3552, 3555, 3720, 3792, 4440, 4464, 4588, 4740, 4898, 4960, 5056, 5328, 5580, 5688, 5735, 5846, 5920, 5952, 6320, 6660, 6882, 7104, 7110, 7347, 7440, 7584, 8769, 8880, 8928, 9176, 9480, 9796, 9920, 10323, 10656, 11160, 11376, 11470, 11692, 11840, 12245, 12640, 13320, 13764, 14220, 14615, 14694, 14880, 15168, 17205, 17538, 17760, 17856, 18352, 18960, 19592, 20646, 21312, 22041, 22320, 22752, 22940, 23384, 24490, 25280, 26307, 26640, 27528, 28440, 29230, 29388, 29760, 34410, 35076, 35520, 36704, 36735, 37920, 39184, 41292, 43845, 44082, 44640, 45504, 45880, 46768, 48980, 51615, 52614, 53280, 55056, 56880, 58460, 58776, 68820, 70152, 73408, 73470, 75840, 78368, 82584, 87690, 88164, 89280, 90613, 91760, 93536, 97960, 103230, 105228, 106560, 110112, 110205, 113760, 116920, 117552, 131535, 137640, 140304, 146940, 156736, 165168, 175380, 176328, 181226, 183520, 187072, 195920, 206460, 210456, 220224, 220410, 227520, 233840, 235104, 263070, 271839, 275280, 280608, 293880, 330336, 350760, 352656, 362452, 367040, 391840, 412920, 420912, 440820, 453065, 467680, 470208, 526140, 543678, 550560, 561216, 587760, 660672, 701520, 705312, 724904, 783680, 815517, 825840, 841824, 881640, 906130, 935360, 1052280, 1087356, 1101120, 1175520, 1359195, 1403040, 1410624, 1449808, 1631034, 1651680, 1683648, 1763280, 1812260, 2104560, 2174712, 2351040, 2718390, 2806080, 2899616, 3262068, 3303360, 3526560, 3624520, 4077585, 4209120, 4349424, 5436780, 5799232, 6524136, 7053120, 7249040, 8155170, 8418240, 8698848, 10873560, 13048272, 14498080, 16310340, 17397696, 21747120, 26096544, 28996160, 32620680, 43494240, 52193088, 65241360, 86988480, 130482720, 260965440]

約数ペア:

[(1, 260965440), (2, 130482720), (3, 86988480), (4, 65241360), (5, 52193088), (6, 43494240), (8, 32620680), (9, 28996160), (10, 26096544), (12, 21747120), (15, 17397696), (16, 16310340), (18, 14498080), (20, 13048272), (24, 10873560), (30, 8698848), (31, 8418240), (32, 8155170), (36, 7249040), (37, 7053120), (40, 6524136), (45, 5799232), (48, 5436780), (60, 4349424), (62, 4209120), (64, 4077585), (72, 3624520), (74, 3526560), (79, 3303360), (80, 3262068), (90, 2899616), (93, 2806080), (96, 2718390), (111, 2351040), (120, 2174712), (124, 2104560), (144, 1812260), (148, 1763280), (155, 1683648), (158, 1651680), (160, 1631034), (180, 1449808), (185, 1410624), (186, 1403040), (192, 1359195), (222, 1175520), (237, 1101120), (240, 1087356), (248, 1052280), (279, 935360), (288, 906130), (296, 881640), (310, 841824), (316, 825840), (320, 815517), (333, 783680), (360, 724904), (370, 705312), (372, 701520), (395, 660672), (444, 587760), (465, 561216), (474, 550560), (480, 543678), (496, 526140), (555, 470208), (558, 467680), (576, 453065), (592, 440820), (620, 420912), (632, 412920), (666, 391840), (711, 367040), (720, 362452), (740, 352656), (744, 350760), (790, 330336), (888, 293880), (930, 280608), (948, 275280), (960, 271839), (992, 263070), (1110, 235104), (1116, 233840), (1147, 227520), (1184, 220410), (1185, 220224), (1240, 210456), (1264, 206460), (1332, 195920), (1395, 187072), (1422, 183520), (1440, 181226), (1480, 176328), (1488, 175380), (1580, 165168), (1665, 156736), (1776, 146940), (1860, 140304), (1896, 137640), (1984, 131535), (2220, 117552), (2232, 116920), (2294, 113760), (2368, 110205), (2370, 110112), (2449, 106560), (2480, 105228), (2528, 103230), (2664, 97960), (2790, 93536), (2844, 91760), (2880, 90613), (2923, 89280), (2960, 88164), (2976, 87690), (3160, 82584), (3330, 78368), (3441, 75840), (3552, 73470), (3555, 73408), (3720, 70152), (3792, 68820), (4440, 58776), (4464, 58460), (4588, 56880), (4740, 55056), (4898, 53280), (4960, 52614), (5056, 51615), (5328, 48980), (5580, 46768), (5688, 45880), (5735, 45504), (5846, 44640), (5920, 44082), (5952, 43845), (6320, 41292), (6660, 39184), (6882, 37920), (7104, 36735), (7110, 36704), (7347, 35520), (7440, 35076), (7584, 34410), (8769, 29760), (8880, 29388), (8928, 29230), (9176, 28440), (9480, 27528), (9796, 26640), (9920, 26307), (10323, 25280), (10656, 24490), (11160, 23384), (11376, 22940), (11470, 22752), (11692, 22320), (11840, 22041), (12245, 21312), (12640, 20646), (13320, 19592), (13764, 18960), (14220, 18352), (14615, 17856), (14694, 17760), (14880, 17538), (15168, 17205)]